.mini-layout {
  margin-bottom: 20px;
  width: 100%;
}
.mini-layout .div_c img {
  width: 100%;
}
h2 {
  font-size: 22px!important;
  line-height: 32px!important;
}
.marketing_content {
  width: 100%;
}
.marketing_content .marking_con {
  width: 100%;
  padding: 20px 0px;
}
.marketing_content .marking_con p {
  margin: 20px 25px;
}
.marketing_content .marking_con img {
  width: 100%;
}
.c_hover {
  color: #398dee;
  text-decoration: underline;
}
/* 大屏幕 */
#body {
  width: 100%;
}
@media screen and (min-width: 768px) {
  #body {
    background: #f5f8fa !important;
  }
  .share {
    font-size: 12px;
    padding-left: 14px;
  }
  .share img {
    width: 2%;
    position: relative;
    top: -1px;
  }
  .root_c {
    max-width: 768px;
    margin: auto;
    border: 1px solid #ccc;
    height: auto;
    background: #fff !important;
    padding: 20px;
  }
  .div_form {
    text-align: center;
  }
  .div_form .form {
    height: 100px;
    margin: 0 auto;
  }
  .div_form .form div {
    margin-top: 10px;
  }
  .div_form .form input {
    height: 20px;
    position: relative;
    width: 212px;
    padding-left: 15px;
    color: #818e9b;
    border: 1px solid #818e9b;
    border-radius: 5px;
    top: 4px;
  }
  .div_form .form span {
    color: red;
    margin-left: 3%;
    display: block;
    position: relative;
    top: -5px;
    font-size: 12px;
  }
  .div_form .form label {
    display: inline-block;
  }
  .div_form .form button {
    margin: 10px !important;
  }
}
.div_form {
  border: 1px solid #ccc;
  padding: 5px 10px;
}
.article_p {
  color: red;
}
/* 平板电脑和小屏电脑之间的分辨率 */
/* 横向放置的手机和竖向放置的平板之间的分辨率 */
@media screen and (max-width: 767px) {
  .div_form {
    text-align: center;
  }
  .div_form .form {
    height: 100px;
    margin: 0 auto;
  }
  .div_form .form div {
    border-bottom: 1px solid #ccc;
    height: 46px;
    margin: 5px 0;
  }
  .div_form .form input {
    height: 30px;
    position: relative;
    top: 4px;
    width: 88%;
    border: none;
  }
  .div_form .form span {
    color: red;
    margin-left: -16%;
    font-size: 12px;
  }
  .div_form .form label {
    display: inline-block;
  }
  .div_form .form button {
    width: 100%;
    margin-top: 10px !important;
  }
}
/* 横向放置的手机及分辨率更小的设备 */
@media screen and (max-width: 480px) {
  .share {
    padding-left: 14px;
    font-size: 12px;
  }
  .share img {
    width: 4%;
    position: relative;
    top: 0px;
  }
  .div_form {
    text-align: center;
  }
  .div_form .form {
    height: 100px;
    margin: 0 auto;
  }
  .div_form .form div {
    border-bottom: 1px solid #ccc;
    height: 46px;
  }
  .div_form .form input {
    height: 30px;
    position: relative;
    top: 1px;
    width: 80%;
    border: none;
  }
  .div_form .form span {
    color: red;
    margin-left: -16%;
    font-size: 12px;
  }
  .div_form .form label {
    display: inline-block;
  }
  .div_form .form button {
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
  }
}
